"It has a terrific message about the importance of family and how to care for those you love. An excellent and timeless selection for all picture book shelves."--School Library Journal, STARRED Review Otto the squirrel is perfectly content living by himself in his treehouse in the forest, when a small creature arrives on his doorstep. Otto invites the curious little Pio in, but soon Pio eats all the hazelnuts, takes up the entire bed,...